JPS5670837A - Ethylene removing agent - Google Patents
Ethylene removing agentInfo
- Publication number
- JPS5670837A JPS5670837A JP14571879A JP14571879A JPS5670837A JP S5670837 A JPS5670837 A JP S5670837A JP 14571879 A JP14571879 A JP 14571879A JP 14571879 A JP14571879 A JP 14571879A JP S5670837 A JPS5670837 A JP S5670837A
- Authority
- JP
- Japan
- Prior art keywords
- palladium chloride
- active carbon
- gas
- hydrogen
- carbonaceous material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
PURPOSE: To completely remove low temperature ethylene by using a palladium chloride which is carried by an active carbon obtained by activating a carbonaceous material under a specific condition and using carbon dioxide and nitrogen gas containing a limited amount of oxygen and hydrogen.
CONSTITUTION: A carbonaceous material such as shell coal or coal is activated to about a specific surface area of 500m2/g or higher at 50°C, using nitrogen gas, carbon dioxide gas, or mixed gas of both, containing oxygen less than 3%, hydrogen and steam less than 15%. Said material is cooled to 300°C or below under the same atmosphere and then is taken outside. The obtained active carbon is used to carry 0.1W10wt% of palladium chloride. The active carbon provided in this manner has an effect to quickly oxidize ethylene, which is an oxidizable gas, and is effective in removing ehtylene, in cooperating with added palladium chloride.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54145718A JPS6010776B2 (en) | 1979-11-09 | 1979-11-09 | Ethylene removal agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54145718A JPS6010776B2 (en) | 1979-11-09 | 1979-11-09 | Ethylene removal agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5670837A true JPS5670837A (en) | 1981-06-13 |
| JPS6010776B2 JPS6010776B2 (en) | 1985-03-20 |
Family
ID=15391514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54145718A Expired JPS6010776B2 (en) | 1979-11-09 | 1979-11-09 | Ethylene removal agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6010776B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01168233A (en) * | 1987-12-25 | 1989-07-03 | Topy Ind Ltd | Freshness retaining material for fruit vegetable and production thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612383U (en) * | 1992-06-25 | 1994-02-15 | 株式会社ツキオカ | Tissue paper container |
| US5436067A (en) * | 1993-11-22 | 1995-07-25 | Kuraray Chemical Co., Ltd. | Freshness keeping sheet |
| JP2649024B2 (en) * | 1995-07-27 | 1997-09-03 | 太陽石油株式会社 | Method for removing mercury from liquid hydrocarbons |
-
1979
- 1979-11-09 JP JP54145718A patent/JPS6010776B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01168233A (en) * | 1987-12-25 | 1989-07-03 | Topy Ind Ltd | Freshness retaining material for fruit vegetable and production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6010776B2 (en) | 1985-03-20 |
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